.container
  width: 100%;
  margin: 0 auto;
  .content
    margin-bottom: 1.8rem;
    .cont-ul
      padding-top: 0.5rem;
      background-color: #ccc;
      &::after
        content: '';
        display: block;
        clear: both;
        width: 0;
        height: 0;
